<!DOCTYPE html>
                    <html lang="en">
                    <head>
                        <meta charset="UTF-8">
                        <title>pic upload</title>
                    </head>
                    <body>
                        <form action="10.1.9.151:9091/res" method="POST" enctype="multipart/form-data">
                            <input type="file" name="file" />
                            <input type="submit" name="submit">
                        </form>
                    </body>
                    </html>